CN114956224A - Mechanical compression type evaporation system - Google Patents
Mechanical compression type evaporation system Download PDFInfo
- Publication number
- CN114956224A CN114956224A CN202210375847.2A CN202210375847A CN114956224A CN 114956224 A CN114956224 A CN 114956224A CN 202210375847 A CN202210375847 A CN 202210375847A CN 114956224 A CN114956224 A CN 114956224A
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- Prior art keywords
- pump
- condenser
- water tank
- separator
- circulating
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- 238000001704 evaporation Methods 0.000 title claims abstract description 12
- 230000008020 evaporation Effects 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 title claims abstract description 8
- 238000007906 compression Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000002351 wastewater Substances 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 12
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour compression
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a mechanical compression type evaporation system which comprises a waste water tank and a circulating water tank, wherein the waste water tank is connected with a feed pump, the feed pump is connected with a regulating valve, and the regulating valve is connected with a separator; the separator is connected with a first circulating pump, the first circulating pump is connected with a main heat exchanger, the main heat exchanger is connected with an electric appliance induction heater, and the electric appliance induction heater is connected with the separator; the separator is connected with a vapor compressor, and the vapor compressor is connected with the main heat exchanger; the circulating water tank is connected with a second circulating pump, the second circulating pump is connected with a first condenser, the first condenser is connected with a second condenser, and the second condenser is connected with the circulating water tank. The invention solves the problems that the produced waste water contains a large amount of effective components in the production process of products in the industries of chemical industry, pharmacy, salt making and the like, the waste water is directly discharged, resources are wasted, and the environment is not protected.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to a mechanical compression type evaporation system.
Background
In the prior art, in the production process of products in the industries of chemical industry, pharmacy, salt making and the like, the generated wastewater contains a large amount of effective components, the wastewater is directly discharged, resources are wasted, and the environment is not protected, so that the mechanical compression type evaporation system is invented.
Disclosure of Invention
The invention aims to solve the problems that in the production process of products in the industries of chemical engineering, pharmacy, salt making and the like, the generated wastewater contains a large amount of effective components, the wastewater is directly discharged, resources are wasted, and the environment is not protected.
In order to achieve the purpose, the invention adopts the following technical scheme: a mechanical compression type evaporation system comprises a waste water tank and a circulating water pool, wherein the waste water tank is connected with a feed pump, the feed pump is connected with a regulating valve, and the regulating valve is connected with a separator;
the separator is connected with a first circulating pump, the first circulating pump is connected with a main heat exchanger, the main heat exchanger is connected with an electric appliance induction heater, and the electric appliance induction heater is connected with the separator;
the separator is connected with a vapor compressor, and the vapor compressor is connected with the main heat exchanger;
the circulating water tank is connected with a second circulating pump, the second circulating pump is connected with a first condenser, the first condenser is connected with a second condenser, and the second condenser is connected with the circulating water tank.
Preferably, the main heat exchanger is connected with a second condenser, the second condenser is connected with a first condenser, the first condenser is connected with a condensed water tank, the condensed water tank is connected with a condensed water pump, and the condensed water pump is connected with a recycling water tank.
Preferably, the separator is connected with a discharge pump, the discharge pump is connected with a crystal growing tank, and the crystal growing tank is connected with a salt discharge pump.
Preferably, the vapor compressor is connected with a compressor cooling water pump, and the compressor cooling water pump is connected with a first cooling water tank.
Preferably, the first circulating pump is connected with a circulating pump cooling water pump, and the circulating pump cooling water pump is connected with a second cooling water pool.
Preferably, a cleaning pump is connected between the regulating valve and the separator, and the cleaning pump is connected with a cleaning water tank.
Compared with the prior art, the invention has the following beneficial effects: wastewater in the wastewater tank enters the separator through the action of a feed pump, a water inlet pipeline is provided with a regulating valve, and the water inlet quantity is controlled through the valve; after the wastewater enters the separator, the wastewater continuously circulates between the separator and the main heat exchanger under the action of a circulating pump, and meanwhile, the wastewater is heated and initial steam is obtained under the action of an electromagnetic induction heater; the steam compressor extracts hot steam at the upper part of the separator, the steam enters the main heat exchanger after being heated under the action of the steam compressor, and the hot steam and water in the separator exchange heat in a circulating mode in the main heat exchanger. So that the waste water in the separator is evaporated; after heat exchange is carried out between the hot steam and the circulating wastewater in the separator, partial steam is condensed into condensate water, the high-temperature condensate water enters a subsequent condensation process, external cooling water is sequentially pumped into the first condenser and the second condenser through the second circulating pump to exchange heat with the high-temperature condensate water, so that the high-temperature condensate water is condensed again and cooled into normal-temperature water, the condensed normal-temperature water is collected in a condensate water tank, and water in a condensate water tank enters a reuse water tank to be reused under the action of a pump; the waste water of the separator is evaporated and concentrated, enters a crystal growing tank through the action of a discharge pump, is crystallized, and then is discharged through a salt discharge pump; a compressor cooling water pump pumps cooling water into the steam compressor to cool the steam compressor; the circulating pump cooling water pump pumps cooling water into the first circulating pump to cool the first circulating pump; the clean water pump pumps clean water in the cleaning water tank, and can flush a connecting pipeline between the waste water pipes of the separator.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
fig. 1 is an overall structural schematic diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1. It should be understood that the structures, ratios, sizes, etc. shown in the drawings and attached to the description are only for understanding and reading the disclosure of the present invention, and are not intended to limit the practical conditions of the present invention, so that the present invention has no technical significance, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should still fall within the scope of the technical contents of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The invention provides a technical scheme that: a mechanical compression type evaporation system comprises a waste water tank and a circulating water pool, wherein the waste water tank is connected with a feed pump, the feed pump is connected with a regulating valve, and the regulating valve is connected with a separator; the separator is connected with a first circulating pump, the first circulating pump is connected with a main heat exchanger, the main heat exchanger is connected with an electric appliance induction heater, and the electric appliance induction heater is connected with the separator; the separator is connected with a vapor compressor, and the vapor compressor is connected with the main heat exchanger; the circulating water tank is connected with a second circulating pump, the second circulating pump is connected with a first condenser, the first condenser is connected with a second condenser, and the second condenser is connected with the circulating water tank. The main heat exchanger is connected with a second condenser, the second condenser is connected with a first condenser, the first condenser is connected with a condensation water tank, the condensation water tank is connected with a condensation water pump, and the condensation water pump is connected with a recycling water tank. The separator is connected with a discharge pump, the discharge pump is connected with a crystal growing tank, and the crystal growing tank is connected with a salt discharge pump. The steam compressor is connected with a compressor cooling water pump, and the compressor cooling water pump is connected with a first cooling water tank. The first circulating pump is connected with a circulating pump cooling water pump, and the circulating pump cooling water pump is connected with a second cooling water pool. And a cleaning pump is connected between the regulating valve and the separator, and the cleaning pump is connected with a cleaning water tank.
When the device is used, wastewater in a wastewater tank enters the separator through the action of a feed pump, the water inlet pipeline is provided with a regulating valve, and the water inlet quantity is controlled through the valve; after the wastewater enters the separator, the wastewater continuously circulates between the separator and the main heat exchanger under the action of a circulating pump, and meanwhile, the wastewater is heated and initial steam is obtained under the action of an electromagnetic induction heater; the steam compressor extracts hot steam at the upper part of the separator, the steam enters the main heat exchanger after being heated under the action of the steam compressor, and the hot steam and water in the separator exchange heat in a circulating mode in the main heat exchanger. So that the waste water in the separator is evaporated; after heat exchange is carried out between the hot steam and the circulating wastewater in the separator, partial steam is condensed into condensate water, the high-temperature condensate water enters a subsequent condensation process, external cooling water is sequentially pumped into the first condenser and the second condenser through the second circulating pump to exchange heat with the high-temperature condensate water, so that the high-temperature condensate water is condensed again and cooled into normal-temperature water, the condensed normal-temperature water is collected in a condensate water tank, and water in a condensate water tank enters a reuse water tank to be reused under the action of a pump; the waste water of the separator is evaporated and concentrated, enters a crystal growing tank through the action of a discharge pump, is crystallized, and then is discharged through a salt discharge pump; a cooling water pump of the compressor pumps the cooling water into the steam compressor to cool the steam compressor; the circulating pump cooling water pump pumps cooling water into the first circulating pump to cool the first circulating pump; the clean water pump pumps clean water in the cleaning water tank, and can flush a connecting pipeline between the waste water pipes of the separator.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a mechanical compression formula vaporization system, including waste water tank, circulating water pond, its characterized in that: the waste water tank is connected with a feeding pump, the feeding pump is connected with a regulating valve, and the regulating valve is connected with a separator;
the separator is connected with a first circulating pump, the first circulating pump is connected with a main heat exchanger, the main heat exchanger is connected with an electric appliance induction heater, and the electric appliance induction heater is connected with the separator;
the separator is connected with a vapor compressor, and the vapor compressor is connected with the main heat exchanger;
the circulating water tank is connected with a second circulating pump, the second circulating pump is connected with a first condenser, the first condenser is connected with a second condenser, and the second condenser is connected with the circulating water tank.
2. The mechanical compression-type evaporation system according to claim 1, wherein: the main heat exchanger is connected with a second condenser, the second condenser is connected with a first condenser, the first condenser is connected with a condensation water tank, the condensation water tank is connected with a condensation water pump, and the condensation water pump is connected with a recycling water tank.
3. The mechanical compression-type evaporation system according to claim 1, wherein: the separator is connected with a discharge pump, the discharge pump is connected with a crystal growing tank, and the crystal growing tank is connected with a salt discharge pump.
4. The mechanical compression-type evaporation system according to claim 1, wherein: the steam compressor is connected with a compressor cooling water pump, and the compressor cooling water pump is connected with a first cooling water tank.
5. The mechanical compression-type evaporation system according to claim 1, wherein: the first circulating pump is connected with a circulating pump cooling water pump, and the circulating pump cooling water pump is connected with a second cooling water pool.
6. The mechanical compression-type evaporation system according to claim 1, wherein: and a cleaning pump is connected between the regulating valve and the separator, and the cleaning pump is connected with a cleaning water tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210375847.2A CN114956224A (en) | 2022-04-11 | 2022-04-11 | Mechanical compression type evaporation system |
Applications Claiming Priority (1)
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CN202210375847.2A CN114956224A (en) | 2022-04-11 | 2022-04-11 | Mechanical compression type evaporation system |
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CN114956224A true CN114956224A (en) | 2022-08-30 |
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CN202210375847.2A Pending CN114956224A (en) | 2022-04-11 | 2022-04-11 | Mechanical compression type evaporation system |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0817455A (en) * | 1994-07-04 | 1996-01-19 | Fuji Electric Co Ltd | Exhaust heat recovery device for fuel cell generating unit |
RU46045U1 (en) * | 2004-06-07 | 2005-06-10 | Открытое Акционерное Общество "Научно-производственное предприятие "Оснастка" | BINARY STEAM TURBINE UNIT WITH COMBINED STEAM-STEAM CYCLE |
CN204918000U (en) * | 2015-08-28 | 2015-12-30 | 深圳市捷晶能源科技有限公司 | Sodium sulphate solution evaporation crystal system |
CN105883926A (en) * | 2014-10-27 | 2016-08-24 | 北京春景辉节能环保科技有限公司 | Evaporative crystallization apparatus for manganese sulfate monohydrate |
CN113428918A (en) * | 2021-07-06 | 2021-09-24 | 江苏博科华环保科技有限公司 | Energy-saving non-scaling anticorrosive MVR low-temperature evaporation system for high-salinity wastewater treatment and use method thereof |
CN215876263U (en) * | 2021-09-08 | 2022-02-22 | 广州市迈源科技有限公司 | Evaporator |
CN114195212A (en) * | 2021-10-19 | 2022-03-18 | 北京清新环境技术股份有限公司 | Novel desulfurization wastewater evaporative crystallization process and equipment |
-
2022
- 2022-04-11 CN CN202210375847.2A patent/CN114956224A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0817455A (en) * | 1994-07-04 | 1996-01-19 | Fuji Electric Co Ltd | Exhaust heat recovery device for fuel cell generating unit |
RU46045U1 (en) * | 2004-06-07 | 2005-06-10 | Открытое Акционерное Общество "Научно-производственное предприятие "Оснастка" | BINARY STEAM TURBINE UNIT WITH COMBINED STEAM-STEAM CYCLE |
CN105883926A (en) * | 2014-10-27 | 2016-08-24 | 北京春景辉节能环保科技有限公司 | Evaporative crystallization apparatus for manganese sulfate monohydrate |
CN204918000U (en) * | 2015-08-28 | 2015-12-30 | 深圳市捷晶能源科技有限公司 | Sodium sulphate solution evaporation crystal system |
CN113428918A (en) * | 2021-07-06 | 2021-09-24 | 江苏博科华环保科技有限公司 | Energy-saving non-scaling anticorrosive MVR low-temperature evaporation system for high-salinity wastewater treatment and use method thereof |
CN215876263U (en) * | 2021-09-08 | 2022-02-22 | 广州市迈源科技有限公司 | Evaporator |
CN114195212A (en) * | 2021-10-19 | 2022-03-18 | 北京清新环境技术股份有限公司 | Novel desulfurization wastewater evaporative crystallization process and equipment |
Non-Patent Citations (1)
Title |
---|
"容积式压缩机原理与结构设计", 西安交通大学动力工程系, pages: 269 - 271 * |
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Application publication date: 20220830 |
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